EP1219633A4 - Procede de production d'un derive d'aspartame, cristaux de ce derive, production de nouveaux intermediaires associes et procede de production de l'intermediaire - Google Patents
Procede de production d'un derive d'aspartame, cristaux de ce derive, production de nouveaux intermediaires associes et procede de production de l'intermediaireInfo
- Publication number
- EP1219633A4 EP1219633A4 EP00964672A EP00964672A EP1219633A4 EP 1219633 A4 EP1219633 A4 EP 1219633A4 EP 00964672 A EP00964672 A EP 00964672A EP 00964672 A EP00964672 A EP 00964672A EP 1219633 A4 EP1219633 A4 EP 1219633A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- producing
- methoxyphenyl
- crystals
- hydroxy
- novel production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical class OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 title abstract 2
- 239000000543 intermediate Substances 0.000 title 2
- 239000013078 crystal Substances 0.000 title 1
- YYPNJNDODFVZLE-UHFFFAOYSA-N 3-methylbut-2-enoic acid Chemical compound CC(C)=CC(O)=O YYPNJNDODFVZLE-UHFFFAOYSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 235000010357 aspartame Nutrition 0.000 abstract 2
- 235000003599 food sweetener Nutrition 0.000 abstract 2
- 239000003765 sweetening agent Substances 0.000 abstract 2
- FGOJCPKOOGIRPA-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 5-oxoazepane-1,4-dicarboxylate Chemical compound CCOC(=O)C1CCN(C(=O)OC(C)(C)C)CCC1=O FGOJCPKOOGIRPA-UHFFFAOYSA-N 0.000 abstract 1
- -1 3-(3-Hydroxy-4-methoxyphenyl)-3-methylbutyl Chemical group 0.000 abstract 1
- GYOFYVALRLJUHT-UHFFFAOYSA-N 3-(3-hydroxy-4-methoxyphenyl)-3-methylbutanoic acid Chemical compound COC1=CC=C(C(C)(C)CC(O)=O)C=C1O GYOFYVALRLJUHT-UHFFFAOYSA-N 0.000 abstract 1
- 108010011485 Aspartame Proteins 0.000 abstract 1
- 239000000605 aspartame Substances 0.000 abstract 1
- 229960003438 aspartame Drugs 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229960005190 phenylalanine Drugs 0.000 abstract 1
- 238000005932 reductive alkylation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06104—Dipeptides with the first amino acid being acidic
- C07K5/06113—Asp- or Asn-amino acid
- C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
- C07K5/0613—Aspartame
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06104—Dipeptides with the first amino acid being acidic
- C07K5/06113—Asp- or Asn-amino acid
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/30—Artificial sweetening agents
- A23L27/31—Artificial sweetening agents containing amino acids, nucleotides, peptides or derivatives
- A23L27/32—Artificial sweetening agents containing amino acids, nucleotides, peptides or derivatives containing dipeptides or derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Seasonings (AREA)
Abstract
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28820899 | 1999-10-08 | ||
JP28820799 | 1999-10-08 | ||
JP28820799 | 1999-10-08 | ||
JP28820899 | 1999-10-08 | ||
JP29440999 | 1999-10-15 | ||
JP29440999 | 1999-10-15 | ||
JP32809999 | 1999-11-18 | ||
JP32809999 | 1999-11-18 | ||
PCT/JP2000/006933 WO2001027142A1 (fr) | 1999-10-08 | 2000-10-04 | Procede de production d'un derive d'aspartame, cristaux de ce derive, production de nouveaux intermediaires associes et procede de production de l'intermediaire |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1219633A1 EP1219633A1 (fr) | 2002-07-03 |
EP1219633A4 true EP1219633A4 (fr) | 2004-10-20 |
Family
ID=27479481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00964672A Withdrawn EP1219633A4 (fr) | 1999-10-08 | 2000-10-04 | Procede de production d'un derive d'aspartame, cristaux de ce derive, production de nouveaux intermediaires associes et procede de production de l'intermediaire |
Country Status (8)
Country | Link |
---|---|
US (2) | US20020132032A1 (fr) |
EP (1) | EP1219633A4 (fr) |
KR (1) | KR20020038797A (fr) |
CN (2) | CN1378556A (fr) |
AU (1) | AU7556700A (fr) |
BR (1) | BR0014565A (fr) |
CA (1) | CA2386859A1 (fr) |
WO (1) | WO2001027142A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020038797A (ko) * | 1999-10-08 | 2002-05-23 | 에가시라 구니오 | 아스파탐 유도체의 제조방법, 이의 결정, 이를 위한신규한 제조 중간체 및 당해 중간체의 제조방법 |
JP2001199930A (ja) * | 2000-01-20 | 2001-07-24 | Ajinomoto Co Inc | 新規アリ−ルプロピルアルデヒド誘導体、その製造法及びその使用等 |
EP2433922A1 (fr) | 2010-08-25 | 2012-03-28 | Syngenta Participations AG | Procédé pour la préparation dichlorofulvène |
WO2017131138A1 (fr) * | 2016-01-29 | 2017-08-03 | シチズン時計株式会社 | Liquide d'inspection destiné à une inspection pour distinguer un cuir traité par un composé de réduction de chrome hexavalent d'un autre |
CN116284174A (zh) * | 2023-03-07 | 2023-06-23 | 昆山亚香香料股份有限公司 | 一种电子烟甜味剂及生产工艺及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510508A (en) * | 1994-05-09 | 1996-04-23 | Claude; Nofre | Method of preparing a compound derived from aspartame, useful as a sweetening agent |
WO1998032767A1 (fr) * | 1997-01-29 | 1998-07-30 | The Nutrasweet Company | Procede destine a la preparation et a la purification d'un derive d'aspartame n-alkyle |
EP1114828A1 (fr) * | 1998-09-18 | 2001-07-11 | Ajinomoto Co., Inc. | Derives d'ester n-alkylaspartyldipeptidique et edulcorants |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60193940A (ja) * | 1984-03-16 | 1985-10-02 | Mitsui Toatsu Chem Inc | 新規芳香族アルケン化合物 |
FR2697844B1 (fr) * | 1992-11-12 | 1995-01-27 | Claude Nofre | Nouveaux composés dérivés de dipeptides ou d'analogues dipeptidiques utiles comme agents édulcorants, leur procédé de préparation. |
WO1999052937A1 (fr) * | 1998-04-09 | 1999-10-21 | Ajinomoto Co., Inc. | Derives d'ester aspartyl dipeptidique et agents edulcorants |
EP1088829A4 (fr) * | 1998-06-26 | 2005-02-02 | Ajinomoto Kk | Nouveaux derives d'aspartyl dipetpide ester et edulcorants |
AU6727300A (en) * | 1999-09-07 | 2001-04-10 | Ajinomoto Co., Inc. | Process for producing aspartame derivative, method of purifying the same, crystals thereof and use of the same |
US20040176472A1 (en) * | 1999-10-07 | 2004-09-09 | Ajinomoto Co., Inc. | Process for production of aspartyl dipeptide ester derivative, novel production intermediate therefor, and process for production thereof |
KR20020038797A (ko) * | 1999-10-08 | 2002-05-23 | 에가시라 구니오 | 아스파탐 유도체의 제조방법, 이의 결정, 이를 위한신규한 제조 중간체 및 당해 중간체의 제조방법 |
CN1391553A (zh) * | 1999-11-18 | 2003-01-15 | 味之素株式会社 | 高甜度甜味剂用的新型中间体以及它的制造方法 |
WO2001085761A1 (fr) * | 2000-05-10 | 2001-11-15 | Ajinomoto Co., Inc. | Procede permettant de produire des derives d'aspartyle dipeptide ester |
-
2000
- 2000-10-04 KR KR1020027004396A patent/KR20020038797A/ko not_active Application Discontinuation
- 2000-10-04 WO PCT/JP2000/006933 patent/WO2001027142A1/fr not_active Application Discontinuation
- 2000-10-04 BR BR0014565-3A patent/BR0014565A/pt not_active IP Right Cessation
- 2000-10-04 AU AU75567/00A patent/AU7556700A/en not_active Abandoned
- 2000-10-04 CN CN00813890A patent/CN1378556A/zh active Pending
- 2000-10-04 CA CA002386859A patent/CA2386859A1/fr not_active Abandoned
- 2000-10-04 CN CNA200410061915XA patent/CN1566141A/zh active Pending
- 2000-10-04 EP EP00964672A patent/EP1219633A4/fr not_active Withdrawn
-
2002
- 2002-04-08 US US10/117,205 patent/US20020132032A1/en not_active Abandoned
-
2004
- 2004-06-08 US US10/862,426 patent/US20040230073A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510508A (en) * | 1994-05-09 | 1996-04-23 | Claude; Nofre | Method of preparing a compound derived from aspartame, useful as a sweetening agent |
WO1998032767A1 (fr) * | 1997-01-29 | 1998-07-30 | The Nutrasweet Company | Procede destine a la preparation et a la purification d'un derive d'aspartame n-alkyle |
EP1114828A1 (fr) * | 1998-09-18 | 2001-07-11 | Ajinomoto Co., Inc. | Derives d'ester n-alkylaspartyldipeptidique et edulcorants |
Non-Patent Citations (6)
Title |
---|
BROUWER, D.M. ET AL.: "Cycliacylation of 3-phenylpropanoic and 4-phenylbutanoic acids in liquid hydrogen fluoride: kinetics, mechanism and substituent effects", RECL. TRAV. CHIM. PAYS-BAS, vol. 93, 1974, pages 189 - 194, XP009035419 * |
NAGAYAMA K ET AL: "DIRECT HYDROGENATION OF CARBOXYLIC ACIDS TO CORRESPONDING ALDEHYDESCATALYZED BY PALLADIUM COMPLEXES IN THE PRESENCE OF PIVALIC ANHYDRIDE", CHEMISTRY LETTERS, CHEMICAL SOCIETY OF JAPAN. TOKYO, JP, no. 11, 1998, pages 1143 - 1144, XP000999904, ISSN: 0366-7022 * |
RUECHARDT C ET AL: "Radikalumlagerungen. IV. WEITERE RELATIVE WANDERUNGSGESCHWINDIGKEITEN SUBSTITUIERTER PHENYLRESTE BEI DER DECARBONYLIERUNG VON BETA-ARYL-ISOVALERALDEHYDEN", CHEMISCHE BERICHTE, vol. 95, 1962, pages 1921 - 1942, XP009030916, ISSN: 0960-7722 * |
SAWYER, J.S. ET AL.: "Total synthesis of (+/-)-N-acetylcolchinol", TETRAHEDRON LETTERS, vol. 29, no. 38, 1988, pages 4839 - 4842, XP002293337 * |
See also references of WO0127142A1 * |
WELLER, D.D. ET AL.: "Preparation of oxygenated phenylacetic acids", J. ORG. CHEM., vol. 49, no. 11, 1984, pages 2061 - 2063, XP002293338 * |
Also Published As
Publication number | Publication date |
---|---|
CA2386859A1 (fr) | 2001-04-19 |
US20040230073A1 (en) | 2004-11-18 |
KR20020038797A (ko) | 2002-05-23 |
US20020132032A1 (en) | 2002-09-19 |
AU7556700A (en) | 2001-04-23 |
EP1219633A1 (fr) | 2002-07-03 |
BR0014565A (pt) | 2002-11-19 |
WO2001027142A1 (fr) | 2001-04-19 |
CN1566141A (zh) | 2005-01-19 |
CN1378556A (zh) | 2002-11-06 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7C 07C 59/64 B Ipc: 7C 07K 5/06 B Ipc: 7C 07C 47/277 B Ipc: 7C 07C 51/367 B Ipc: 7C 07C 45/41 B Ipc: 7A 23L 1/236 B Ipc: 7C 07C 45/79 A |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7C 07C 59/64 B Ipc: 7C 07C 47/277 B Ipc: 7A 23L 1/236 B Ipc: 7C 07K 5/06 A Ipc: 7C 07C 51/367 B Ipc: 7C 07C 45/41 B Ipc: 7C 07C 45/79 B |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20040908 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Effective date: 20041119 |